Nombra las tres desventajas del entorno natural de Sumer.

The disadvantages of Sumer's natural environment were the desert, arid and hot climate, and lack of natural resources.

Explanation:

Sumer was one of the river valley civilizations, actually being the first one of the four to develop. It developed in the Middle East, along the shores of Tigris and Euphrates rivers. While this area had its advantages which provided conditions for the development of civilization, it also had disadvantages that limited its growth and made it dependent.

The three main disadvantages of the natural environment were:

the proximity of water was an advantage to western europe and its culture was able to flourish as a result. trade and travel by sea were easier and safer in historical times.

1. there are no mountains to protect it from the sea

2. and its has wet cool summers and wet, mild winters.